baber/WOPTO huggingface dataset:
Patent KR-20220115360-A (KR)
Title: Method for improving the optical intensity of a matrix by using ultra-thin amorphous carbon deposition
Inventor: LEE KYU HYOUNG
IPC: C23C16/44
Filed: 2021-02-10
Abstract: The present invention relates to a method for amplifying the intensity of energy falling under the original optical characteristics of a matrix under a thin film regardless of the type of matrix under the thin film by using an amorphous carbon thin film through a nano structure synthesis and surface improvement using a flame chemical vapor deposition (FCVD), and a structure with an amplified optical energy, which is manufactured by the method. The present invention is able to deposit an amorphous carbon nano thin film on a surface of a matrix by using the FCVD, complete the process within a few seconds, have a fast and simple process, allow the matrix manufactured thereby to be able to sufficiently amplify so that even the number of photons can be increased not only when an incident beam enters a material optically but also when the incident beam is discharged back from the material, and improve the intensity and strength of optical energy.
Patent KR-20220115461-A (KR)
Title: Fire Fight Drone
Inventor: PARK EUN SIK
IPC: B64C39/02
Filed: 2021-02-10
Abstract: A fire extinguishing drone is disclosed. The fire extinguishing drone according to an embodiment of the present specification includes: a camera; a wireless communication unit; a body; a propeller connected to arms radiating from the body in a plurality of directions and propulsing horizontal and vertical movements; and a processor for controlling an arrival and departure rate that performs data communication with a server to control the arrival and departure rate through the wireless communication unit, wherein the body includes a fire extinguishing ball storage box; and a launching device for launching a fire extinguishing ball toward a target, and the processor receives target location information of a fire suppression target from the server, and controls the launching device to launch the fire extinguishing ball to the target location. The present specification is to provide the firefighting drone capable of responding quickly in an event of a high-rise building fire and reducing damage through initial response.
Patent KR-20220125609-A (KR)
Title: Motor having Preloading part for bearing
Inventor: LEE JUNKI
IPC: H02K5/24
Filed: 2021-03-05
Abstract: The present invention relates to a motor having a preload part for a bearing, which is configured to reduce the generation of noises and prevent the occurrence of defects from a bearing that rotatably supports a rotor of the motor. According to one aspect of the present invention, a motor is disclosed. The motor comprises: a rotor in which a cylindrical accommodation space and a hub with magnets disposed on an inner circumferential surface of the accommodation space are formed; a stator disposed to face the accommodation space of the rotor, extending coaxially with the rotation center of the hub, and having a guide with a coil-wound core fixedly installed on an outer circumferential surface thereof; a rotary shaft having one end embedded in the rotation center of the hub and the other end extending along the rotation center of the rotor, and extending toward the inside of the guide; a bearing part including an outer raceway in contact with an inner circumferential surface of the guide, an inner raceway in contact with an outer circumferential surface of the rotary shaft, and balls rotatably positioned between the outer raceway and the inner raceway, and rotatably supporting the rotary shaft with respect to the guide; and a preload part pressing the bearing part so that contact points between the balls and the outer raceway and the balls and the inner raceway are maintained at set positions.
Patent KR-20210116347-A (KR)
Inventor: CHANGOH KIM
IPC: D06F39/08
Filed: 2021-03-16
Abstract: Disclosed is a laundry treatment apparatus capable of washing laundry with a small amount of washing water regardless of a heater protective water level. A laundry treatment apparatus according to the present disclosure includes: a tub providing a space for accommodating washing water; a drum rotatably provided inside the tub; a motor rotating the drum; and an induction heater disposed on the outer surface of the tub to heat the drum. The motor may rotate the drum at a first rotational speed at which laundry accommodated in the drum rotates while adhering to the inner circumferential surface of the drum during heating of the drum by the induction heater.
Patent KR-20220129837-A (KR)
Title: Image enhancement system, method, and recording medium recording a computer-readable program for executing the method
Inventor: KANG DONG GOO
IPC: G06T5/00
Filed: 2021-03-17
Abstract: Disclosed are an image enhancement system, a method thereof, and a recording medium recording a computer readable program for executing the same method. The image enhancement system includes: a scattering component mitigation processing unit mitigating a scattering component in an image signal of a preset long wavelength; and a virtual image conversion unit generating a virtual image signal, which is an image signal of a preset short wavelength, by converting the image signal, of which the scattering component has been mitigated, through a preset prediction model. In accordance with the present invention, the Image enhancement system can mitigate the scattering component of the light from the infrared signal and convert the component to generate a virtual RGB image, thereby providing an intuitive image of a subject to be photographed even in thick smoke.
Patent KR-20220132825-A (KR)
Title: HARMONIC CURRENT REDUCTION FILTER and DISTRIBUTION LINKAGE SYSTEM COMPRISING IT
Inventor: ANBYOUNGWOONG
IPC: H02M1/12
Filed: 2021-03-24
Abstract: According to the present invention, a harmonic current reduction filter comprises: an inverter-side filter inductor; a grid-side filter inductor having one end connected to the inverter-side filter inductor and the other end connected to a grid; a resonance suppression circuit located between a connection node of the inverter-side filter inductor and the grid-side filter inductor and the ground and suppressing resonance; and a harmonic attenuation circuit located in parallel with the resonance suppression circuit between the connection node and the ground and attenuating harmonics in a PWM frequency band.
Patent KR-20210122153-A (KR)
Inventor: KAJIYAMA Jun
IPC: H01J37/34
Filed: 2021-03-26
Abstract: Provided are a sputtering target, which suppresses invasion of impurities into a target material during bonding, and a manufacturing method of the sputtering target. The intensity ratio of B to A (B/A) is equal to and more than 0.70, where A is the maximum reflection intensity and the B is the minimum reflection intensity of a two-phase wave on the target material by immersion ultrasonic inspection after the bonding. After immersing the target material in the water for 10 hours, an absorption ratio of the target material, calculated by a relation (100 × (a-b)/b), ranges from 0.01% to 1.0%, where a is a weight after the immersion, after removing surface moisture, and b is a dry weight of the target material before the immersion treatment.
Patent KR-20220135069-A (KR)
Title: Transparent heating element having high flexibility and heating heater including the same
Inventor: CHOI DOO HO
IPC: H05B3/03
Filed: 2021-03-29
Abstract: The present invention relates to a transparent heating element having high flexibility and a heater including the same, which can be operated as a heating element even in a low voltage state, can be heated uniformly to provide heat, and has excellent transparency. In addition, since the transparent heating element is stacked on a flexible transparent polymer substrate, to be easily attached to an object having a complex shape, and can exhibit characteristics of durability, robustness, high conductivity, and fast thermal response time, to be used not only for applications to which existing heaters are applied, but also can be applied to wearable electronic products including biomedical devices.
Patent KR-20220137499-A (KR)
Inventor: KIM JONG DUK
IPC: E04B1/348
Filed: 2021-04-02
Abstract: A prefabricated container coupling assembly according to the present invention includes a floor panel forming the floor of a container, a plurality of side panels coupled to the floor panel in crossing directions, an upper panel coupled to the top of the side panels, and a connecting member coupled to at least two joint portions among the floor panel, the side panels, and the upper panel and having an insertion part opened on one side to surround at least a part of the joint portions. The prefabricated container coupling assembly of the present invention is easy to assemble and disassemble according to the environment of use, has excellent structural stability and durability, and can save storage and transport costs.
Patent KR-20220139481-A (KR)
Inventor: SEONG YEON BAEK
IPC: C08J5/18
Filed: 2021-04-07
Abstract: The present invention relates to a highly adhesive polyester film for an optical use, which contains a liquid crystal therein and is used in PDLC composed of a highly adhesive polyester film for an optical use in which ITO is deposited, and specifically, to a highly adhesive polyester film for an optical use, which has a primer layer that can improve processability in a PDLC manufacturing process, and in a processing process involving uniform easy adhesion and heat treatment after post-processing such as ITO coating, suppresses oligomers precipitated from the polyester film, and can be used for PDLC having excellent transmittance and high refractive index.
Patent KR-20220141122-A (KR)
Inventor: PARK SEONYOUNG
IPC: H01M50/595
Filed: 2021-04-12
Abstract: According to various embodiments of the present disclosure, an electronic device includes a processor and a battery for supplying power to the processor, wherein the battery includes: an electrode assembly including a first surface and a second surface opposite to the first surface; an electrode tab of which at least a part protrudes outside the electrode assembly and which includes a protruding area connected to the electrode assembly; and a protective tape which is extended from the first surface to the second surface and of which at least a part is disposed on the protruding area.
Patent KR-20220147271-A (KR)
Inventor: LEE JOO WON
IPC: A63F13/35
Filed: 2021-04-27
Abstract: Disclosed are a method and an apparatus for managing an item, which can allow easy transfer of items between a plurality of characters created in the same user account, thereby improving user convenience. The method for managing an item according to an embodiment comprises: displaying an inventory user interface (UI) for at least one of a plurality of inventories including each inventory of one or more user characters created in a user's game account on a character selection screen; and moving one or more items stored in a first inventory among the plurality of inventories to a second inventory among the plurality of inventories, based on user input to the inventory UI.
Patent KR-20220152889-A (KR)
Inventor: KWON MIN KYUNG
IPC: B41L43/12
Filed: 2021-05-10
Abstract: The present invention relates to an envelope mail multi-insert which overlaps and folds up to four notices of the same recipient while reading two-dimensional barcodes of notices, then inserts the notices and a note into an envelope, turns the envelope over 180 degrees, and then outputs an address and a two-dimensional barcode for notice history management to an envelope address window. The envelope mail multi-insert comprises: a notice supply part (10); a folding part (20) having a barcode reader (15) scanning an address and a barcode of a transported notice, an overlapping part (21) stacking notices, a folder (22) folding stacked notices in a postcard shape, and a folding defect sensing part (25); an envelope throwing part (45) having a note feed part (30) stacking a note on the upper end of a notice folded by the folding part (20) to transport the note, an envelope feed part (40), and an insert inserting the notice and the note into an envelope; turn-over (50) rotating an envelope 180 degrees while sealing the envelope; an address output part (60) having an address printer (63) printing an address and a barcode after the turn-over (50), a CCD camera (65), an infrared lamp (64), tracking sensors (61, 62), a barcode checker (81), and divert (66) to discharge a defective product; a container (80) sequentially storing envelope mail; and a main controller (70) controlling all from the notice supply part (10) to the address output part (60), and monitoring errors of manufacturing processes.
Patent KR-20220157568-A (KR)
Title: Planarization apparatus
Inventor: JUNG NAM SOO
IPC: B30B15/06
Filed: 2021-05-21
Abstract: The present invention relates to a flattening apparatus for industrial products, and more specifically, is to reduce the work processes by easily flattening the surface or calibrating the straightness before delivering industrial products produced by a plasma cutter to a processing company. To this end, the flattening apparatus comprises a flattening chamber (12), a cylinder shelf (11), and a front shelf (14).
Patent KR-20220166041-A (KR)
Title: A bladder mold
Inventor: HWANG MIN SEOK YOON JEUNG SEOB
IPC: B29D30/06
Filed: 2021-06-09
Abstract: The present invention relates to a bladder mold. More specifically, the present invention relates to a bladder mold with improved tire exterior quality. A tire bladder mold comprises: a central mold (110, 120, 130) in which vacuum holes (111, 121, 131) are formed; main vent lines (112, 122, 132) engraved on the outer peripheral surface of the central mold to communicate with the vacuum holes; a plurality of central vent lines (110, 120, 130) communicating with the main vent lines in the central mold and communicating with an inner space of the central mold; and a plurality of bridge vent lines (113, 123, 133) connecting the main vent lines (112, 122, 132) and the central vent lines (110, 120, 130) in the central mold (110, 120, 130). Because a bridge vent line has an inclination, resistance is minimized when the air inside a bladder is guided from a center vent line through a main vent line (122) to a vacuum hole (121), more effective air exhaust becomes possible.
Patent KR-20220168835-A (KR)
Title: Numerical analysis of intraocular pressure according to aqueous humor control of glaucoma implants
Inventor: MOON CHANG HO
IPC: G09B23/30
Filed: 2021-06-17
Abstract: The present invention relates to the analysis of intraocular pressure values according to the control of aqueous humor of a glaucoma implant. According to one embodiment of the present invention, a device for analysis of intraocular pressure values according to the control of aqueous humor of a glaucoma implant comprises an analysis unit that analyzes a process in which intraocular pressure decreases under high pressure based on a model in which an implant tube is inserted to forcibly drain accumulated aqueous humor when intraocular pressure rises.
Patent KR-20220044644-A (KR)
Inventor: TAKEBAYASHI HIROSHI
IPC: H05B3/26
Filed: 2021-06-25
Abstract: In an electrostatic chuck heater (10) of the present invention, a heater electrode (16) is embedded in a ceramic plate (12). In the electrostatic chuck heater (10), the singular part surrounding parts (S1, S2) surrounding the temperature singular parts (T1, T2) at which a temperature of the plate (12) is lowered among the heater electrode (16) are compared with a normal part (N) among the heater electrode (16) to form a thickness that is thin. Therefore, the present invention is capable of easily facilitating a design of a crack around a temperature singular part.
Patent KR-20230005496-A (KR)
Title: Bed support with anti-shake structure
Inventor: YOON YI REH
IPC: B60B33/00
Filed: 2021-07-01
Abstract: The present invention relates to a bed support with an anti-shake structure. More specifically, the present invention relates to a bed support fastened with rotary legs of a bed, comprising: a square frame main body arranged on a lower side of the bed; a rotation guide shaft rotatably fastened with the frame main body, and connected to the lower end unit of the rotary legs; a guide shaft having one end connected and fixed to the upper side of the frame main body; and moving wheels installed on the other end of the guide shaft. The rotary legs of an electric bed, which has adjustable angles and is elevated/lowered, are installed on the frame main body to be connected on the lower side and to be rotatable. In addition, the guide shaft and the moving wheels are arranged on the frame main body, so that the electric bed can be stably supported and prevented from shaking in the process of adjusting the angle of the electric bed or elevating/lowering the electric bed.
Patent KR-20210087914-A (KR)
Title: Massage device comprising a shielding housing for shielding noise
Inventor: KWON YONG JU
IPC: A61H9/00
Filed: 2021-07-05
Abstract: An objective of the present disclosure is to provide a massage device with low noise. The massage device comprises: a massage unit which massages a user's body and includes at least one air cell; an air supply unit which supplies air to the air cell; and a shielding housing surrounding the air supply unit to shield noise, wherein the shielding housing surrounds an upper part of the air supply unit, and includes an upper case with a first case through-hole to discharge air and a silencer disposed to cover the first case through-hole to prevent noise from leaking. The silencer includes: a silencer wall member disposed in a region around the first case through-hole among the entire region of the upper case to absorb noise so as to surround the first case through-hole; and a silencer stopper member disposed to cover the entire silencer wall member. The silencer wall member may be formed as a circular wall in the form of a whirlwind having a diameter increasing with respect to the first case through-hole so as to form an air flow path.
Patent KR-20230013536-A (KR)
Title: Device and method for measuring biometric information considering sensor state measurement
Inventor: SEUNGUP SEO
IPC: A61B5/1459
Filed: 2021-07-19
Abstract: Disclosed are a biometric information measuring apparatus considering sensor state measurement and a method thereof. In one embodiment, the biometric information measuring apparatus comprises: an implant device inserted into the body of an analysis target and emitting an electromagnetic wave of a specific frequency to measure a signal reflected from a surrounding analyte; and a non-invasive measuring apparatus that measures a change in a field formed by an electromagnetic wave of a specific frequency outside the body of the analysis target.
Patent KR-20230015754-A (KR)
Title: Improved floor jamming preventer used to recall fishing gear
Inventor: I YUN BOK
IPC: A01K85/01
Filed: 2021-07-23
Abstract: The present invention relates to an improved device for preventing fishing gear from snagging on the bottom when recovering the fishing gear. The improved device for preventing a fishing gear from snagging on the bottom when recovering the fishing gear, according to the present invention, comprises: a fishing weight (40); a fishing line (30); and a bottom snagging prevention device (10). According to the present invention, the loss of all fishing gear including fishing weights can be minimized, and accordingly, water pollution can be minimized.
Patent KR-20230020283-A (KR)
Title: Bearing assembly and in-wheel working device comprising the same and manufacturing method of bearing assembly
Inventor: YANG HAE JUN
IPC: F16C33/66
Filed: 2021-08-03
Abstract: The present invention relates to a bearing assembly, an in-wheel driving apparatus including the same, and a manufacturing method of the bearing assembly. The in-wheel driving apparatus according to the present invention comprises: a motor shaft; an inner ring unit mounted on the outer surface in the radial direction of a central axis of the motor shaft and including a first inner ring and a second inner ring disposed along the central axis; an outer ring unit mounted to be spaced apart from the inner ring unit outwardly in the radial direction; and a rolling element provided between the inner ring unit and the outer ring unit. The first inner ring is provided to be inserted into a space between the motor shaft and the rolling element to apply a preload to the rolling element. The bearing assembly directly applies the preload to the rolling element in a status of being in contact with the rolling element.
Patent KR-20210103998-A (KR)
Inventor: FRANZI EDOARDO
IPC: G04B47/06
Filed: 2021-08-13
Abstract: The present invention relates to a method for facial authentication of a wearer of a watch (1), comprising the steps of: initiating (10) an authentication process including a sub-step of detecting (11) at least one triggering movement/gesture carried out by the wearer; capturing (13) at least one sequence of images relative to the face of the wearer pivoting from one direction to another in front of the optical sensor (13); acquiring (17) surface geometric data of the face associated with each image of at least one sequence of the images; generating (18) a three-dimensional model of the face of the wearer from at least one captured sequence of images and from the acquired geometric data; determining (19) an identification index generated based on identification data relative to a plurality of features characteristic of the face of the wearer of the watch (1) detected on the basis of the three-dimensional model; and identifying (21) the wearer if the identification index is greater than a reference identification index.
Patent KR-20230028875-A (KR)
Title: 폴리에스테르 공중합체 및 이를 포함하는 성형품
Inventor: PARK MIN A
IPC: C08G63/183
Filed: 2021-08-23
Abstract: 본 발명은 보다 향상된 내열성 및 수분 안정성과, 우수한 색도를 갖는 폴리에스테르 공중합체 및 이를 포함하는 성형품에 관한 것이다. 상기 폴리에스테르 공중합체는 테레프탈산을 포함하는 디카르복실산 성분의 잔기; 및 아이소소바이드, 사이클로헥산디메탄올 및 플루오렌 고리를 갖는 디올을 포함하는 디올 성분의 잔기를 포함하고, 상기 플루오렌 고리를 갖는 디올의 잔기를 일정 함량으로 포함하는 것이다.
Patent KR-20230031463-A (KR)
Inventor: KIM YOUNG DONG
IPC: A01G31/06
Filed: 2021-08-27
Abstract: 본 발명의 아쿠아포닉스 유닛은 어항, 어항 상부에 위치하는 거치부, 거치부에 거치되며, 재배토를 포함하는 재배판 및 어항 및 재배판을 연통시키는 관을 포함한다.
Patent KR-20230036362-A (KR)
Inventor: KIM JIN TAE
IPC: C25D17/08
Filed: 2021-09-07
Abstract: 본 발명은 메탈 카드용 도금 지그에 관한 것으로서, 좀더 상세하게는 상부에 걸고리가 형성된 프레임의 양 측방에 상부 지지 부재(20)와 하부 지지 부재(30)를 상하,좌우로 결합 설치하여 상기 상,하부 지지 부재 사이에 메탈 카드(2)를 좌우 또는 전후로 탄발 삽입하는 것에 의해 지지하되, 상기 메탈 카드(2)의 상,하단을 적어도 3점 또는 4점에서 지지하는 것에 의해 메탈 카드의 장착이 용이하고 메탈 카드의 좌우 회전 및 스크래치 방지로 도금 품질을 우수하게 제공하며, 또한 상기 하부 지지 부재(30)에 메탈 카드의 하단을 지지하는 단턱을 다단 구조로 형성하여 메탈 카드의 사이즈에 상관없이 간단히 장착 사용할 수 있도록 하는데 그 특징이 있다.
Patent KR-20230037102-A (KR)
Inventor: CHO YUN JE
IPC: H01J37/22
Filed: 2021-09-08
Abstract: 본 발명의 일 실시예에 따른 주사 전자 현미경 장치는, 전자 빔을 방출하는 전자 빔 소스, 소정의 패턴을 갖는 구조체들을 포함하는 객체가 안착되는 스테이지와 상기 전자 빔 소스 사이에 배치되며, 전자기장을 생성하여 렌즈를 제공하는 주사 코일 및 비점수차 조절기를 포함하는 렌즈부, 및 상기 렌즈부의 초점 및 비점수차를 조절하는 제어부를 포함하며, 상기 제어부는, 상기 렌즈부와 상기 객체 사이의 작동 거리를 변경하며 복수의 원본 영상들을 획득하고, 상기 복수의 원본 영상들로부터 상기 구조체들이 나타나는 패턴 영상과 상기 객체 상에서의 상기 전자 빔의 분포가 나타나는 복수의 커널 영상들을 획득하며, 상기 복수의 커널 영상들에서 추출한 특징값들을 이용하여 상기 렌즈부의 초점 및 비점수차를 조절한다.
Patent KR-20230041395-A (KR)
Title: 내화발포 관통슬리브
Inventor: LEE JONG CHUL
IPC: E04B1/94
Filed: 2021-09-17
Abstract: 본 발명은 내화발포 관통슬리브에 관한 것으로서 콘크리트 타설 시 간편하게 관통슬리브를 설치하고, 화재 시 온도 상승에 따라 발포하여 관통부의 틈을 막아서 연기, 화염 등을 차단하기 위한 구성이다. 이를 위해 본 발명은 배관이 통과할 수 있는 관통부를 가지고 온도 상승시 발포 팽창하며 절단면의 양측이 'ㄷ'자 형상을 지닌 몸체부를 포함한다. 본발명에 따르면 추가적인 시공을 통해 내화충전재를 설치하는 과정 없이도 간단하게 내화발포 관통슬리브를 설치할 수 있고, 별도의 시공이 필요하지 않아 시공 원가를 절감할 수 있으며, 콘크리트 슬리브의 압력을 효율적으로 견딜 수 있고, 배관과 내화발포 관통슬리브 사이를 효율적으로 밀폐할 수 있으며, 콘크리트 타설 시 관통부에 이물질이 들어가는 것을 방지할 수 있다.
Patent KR-20230042428-A (KR)
Inventor: KIM SEUNG SU
IPC: B65D23/10
Filed: 2021-09-20
Abstract: 상부가 개방된 함체형으로 내부에는 물 또는 음료수용 및 보관이 가능하도록 수용부가 형성된 본체; 
상기 본체의 개방면을 마감하도록 상기 본체의 상단에 분리 가능하게 결합되는 결합뚜껑 및; 
상기 결합뚜껑의 상단에 설치되어, 상기 결함뚜껑을 더욱 효과적이고 적은 힘으로 잠금 및 해제 가능케 하는 것을 특징으로하며 상술한 바와 같이 본 발명에 따른 손잡이가 달린 물병에 의하면, 뚜껑에 작은 문고리 식 손잡이가 달려 누구나 손쉽게 물병 뚜껑을 해제 및 잠금 할 수 있다는 장점이 있다. 
또한 용기 밀폐가 쉬워지기에 내용을 오래 보관할 수 있다는 장점이 있다. 
또한 확실한 용기 밀폐로 인한 내용물 보존이 지속적으로 가능하다는 것을 제공하는 뚜껑에 손잡이가 달린 물병을 제공한다.